The CZ 457 Pro Varmint SR is a bolt-action .22 LR rifle with a 16.5-inch cold hammer-forged barrel threaded for suppressors. The black laminate stock and fully adjustable trigger make it a workable platform for varmint hunting and precision rimfire shooting without needing significant aftermarket work out of the box. 
 

Key Specifications 

• Model: CZ 457 Pro Varmint SR 
• Caliber: .22 LR 
• Action Type: Bolt Action 
• Barrel Length: 16.5 inches 
• Capacity: 5+1 (includes one magazine) 
• Weight: 7.3 lbs 
• Stock Material: Black Laminate 
• Trigger Type: Fully Adjustable 
• Safety Mechanism: Two-position Push-to-Fire Safety 
• Rate of Twist: 1 in 16 inches 
• Sights: Integral 11mm Dovetail Mount (no sights included) 
   

Detailed Features 

 
The cold hammer-forged barrel is the starting point for the 457's accuracy reputation. CZ's barrels in this line are consistently good, and the 16.5-inch length keeps the package compact while providing enough dwell time for reliable cycling. The threaded muzzle ("SR" suffix) is ready for standard 1/2x28 suppressors. 
 
The fully adjustable trigger is useful for competition and precision hunting use. Pull weight, overtravel, and sear engagement can all be tuned without aftermarket parts. The two-position safety is simple and positive. Length of pull is 13.75 inches. No sights are included, so a scope or rings for the 11mm dovetail are required. 
 

Target Audience 

 
Varmint hunters who want a suppressor-capable .22 LR and precision rimfire target shooters are the primary users. It's also a good platform for new shooters learning bolt-action fundamentals before moving to larger calibers, though the 7.3-lb weight is worth noting for younger or lighter-framed shooters. 
 

Usage Scenarios 

• Varmint Hunting: The cold hammer-forged barrel and adjustable trigger combination handles pest control shots at field distances cleanly. 
• Target Shooting: The platform is CZ 457-family compatible, meaning barrel swaps and upgrades are straightforward. 
• Suppressed Shooting: The threaded barrel is the reason many buyers choose the SR model specifically.

The CZ 457 Pro Varmint SR in .22 LR draws consistently positive feedback from precision rimfire shooters and varmint hunters.

Build quality is the most cited strength. The laminate stock, cold hammer-forged barrel, and tight tolerances get consistent praise, and owners generally feel the gun punches above its price point in terms of fit and finish. Accuracy is the other major positive: owners report tight groups at 50-100 yards, and the barrel is noted as one of the better factory rimfire barrels available without going custom.

The adjustable trigger is frequently mentioned as a genuine advantage. Being able to tune it without aftermarket parts is practical for competition and hunting use. The suppressor-ready thread and 11mm dovetail mount for optics are appreciated for their versatility.

Criticism is limited. Some owners note the 7.3-lb weight as heavier than expected for a .22 LR, which matters for carrying all day in the field. A few would prefer a different barrel length. The lack of included sights is occasionally mentioned, though most buyers in this category already intend to mount a scope. Customization options within the CZ 457 platform are seen as a positive by most users.